JUMABAYEVA, K. REGIONAL ASPECTS OF IMPROVING THE MECHANISM FOR IMPLEMENTING THE PENSION SYSTEM IN UZBEKISTAN. Journal of Fundamental Studies , [S. l.], v. 4, n. 1, p. 112–119, 2026. Disponível em: https://imfaktor.com/jofs/article/view/2062. Acesso em: 16 apr. 2026.